269 lines
13 KiB
JSON
269 lines
13 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2022-50829",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-12-30T12:06:07.132Z",
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"datePublished": "2025-12-30T12:10:51.434Z",
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"dateUpdated": "2026-05-11T19:25:55.400Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T19:25:55.400Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k: hif_usb: Fix use-after-free in ath9k_hif_usb_reg_in_cb()\n\nIt is possible that skb is freed in ath9k_htc_rx_msg(), then\nusb_submit_urb() fails and we try to free skb again. It causes\nuse-after-free bug. Moreover, if alloc_skb() fails, urb->context becomes\nNULL but rx_buf is not freed and there can be a memory leak.\n\nThe patch removes unnecessary nskb and makes skb processing more clear: it\nis supposed that ath9k_htc_rx_msg() either frees old skb or passes its\nmanaging to another callback function.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/wireless/ath/ath9k/hif_usb.c"
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],
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"versions": [
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{
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"version": "3deff76095c4ac4252e27c537db3041f619c23a2",
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"lessThan": "5e8751a977a49a6e00cce1a8da5ca16da83f9c8c",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "3deff76095c4ac4252e27c537db3041f619c23a2",
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"lessThan": "f127c2b4c967025e5c3a4ce7e13b79135d46a33d",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "3deff76095c4ac4252e27c537db3041f619c23a2",
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"lessThan": "0c8dd2ea4b419da96ab4953e4967e9363e2f8a4f",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "3deff76095c4ac4252e27c537db3041f619c23a2",
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"lessThan": "988bd27de2484faf17afe0408db2e3d9e5ac61fc",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "3deff76095c4ac4252e27c537db3041f619c23a2",
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"lessThan": "98d9172822dc6f38138333941984bd759a89d419",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "3deff76095c4ac4252e27c537db3041f619c23a2",
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"lessThan": "355f16f756aad0c95cdaa0c14a34ab4137d32815",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "3deff76095c4ac4252e27c537db3041f619c23a2",
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"lessThan": "53b9bb1a00c4285ee7f58a11129dbea015db61bc",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "3deff76095c4ac4252e27c537db3041f619c23a2",
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"lessThan": "71fc0ad671a62c494d2aec731baeabd3bfe6c95d",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "3deff76095c4ac4252e27c537db3041f619c23a2",
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"lessThan": "dd95f2239fc846795fc926787c3ae0ca701c9840",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/wireless/ath/ath9k/hif_usb.c"
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],
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"versions": [
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{
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"version": "3.0",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "3.0",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.9.337",
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"lessThanOrEqual": "4.9.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.14.303",
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"lessThanOrEqual": "4.14.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.19.270",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.229",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.163",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.86",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.0.16",
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"lessThanOrEqual": "6.0.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.2",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.2",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.0",
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"versionEndExcluding": "4.9.337"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.0",
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"versionEndExcluding": "4.14.303"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.0",
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"versionEndExcluding": "4.19.270"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.0",
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"versionEndExcluding": "5.4.229"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.0",
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"versionEndExcluding": "5.10.163"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.0",
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"versionEndExcluding": "5.15.86"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.0",
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"versionEndExcluding": "6.0.16"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.0",
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"versionEndExcluding": "6.1.2"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.0",
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"versionEndExcluding": "6.2"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/5e8751a977a49a6e00cce1a8da5ca16da83f9c8c"
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},
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{
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"url": "https://git.kernel.org/stable/c/f127c2b4c967025e5c3a4ce7e13b79135d46a33d"
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},
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{
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"url": "https://git.kernel.org/stable/c/0c8dd2ea4b419da96ab4953e4967e9363e2f8a4f"
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},
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{
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"url": "https://git.kernel.org/stable/c/988bd27de2484faf17afe0408db2e3d9e5ac61fc"
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},
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{
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"url": "https://git.kernel.org/stable/c/98d9172822dc6f38138333941984bd759a89d419"
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},
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{
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"url": "https://git.kernel.org/stable/c/355f16f756aad0c95cdaa0c14a34ab4137d32815"
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},
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{
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"url": "https://git.kernel.org/stable/c/53b9bb1a00c4285ee7f58a11129dbea015db61bc"
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},
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{
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"url": "https://git.kernel.org/stable/c/71fc0ad671a62c494d2aec731baeabd3bfe6c95d"
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},
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{
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"url": "https://git.kernel.org/stable/c/dd95f2239fc846795fc926787c3ae0ca701c9840"
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}
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],
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"title": "wifi: ath9k: hif_usb: Fix use-after-free in ath9k_hif_usb_reg_in_cb()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |